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Motif FAQ (Part 9 of 9)
Section - 329) How do I get the events for gadgets? Or the name of the gadget?

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Top Document: Motif FAQ (Part 9 of 9)
Previous Document: 328) How can I dump my widget instance tree in a way that reflects
Next Document: 330) Can I set the foreground and background colors of gadgets
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[Last modified: July 96]

Answer: Get events from the gadget's parent.  Ken Lee

A related question is "How the name of a gadget an event is directed to?"
Daniel Dardailler (daniel@x.org) writes:

Motif 2.0 provides a XmObjectAtPoint public function that support this
functionality.  For earlier version, something like the undocumented
_XmInputInGadget( wid, x, y ) should do it.

_XmInputInGadget
Given a composite widget and an (x, y) coordinate, see if the
(x, y) lies within one of the gadgets contained within the
composite.  Return the gadget if found, otherwise return NULL.


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Top Document: Motif FAQ (Part 9 of 9)
Previous Document: 328) How can I dump my widget instance tree in a way that reflects
Next Document: 330) Can I set the foreground and background colors of gadgets

Part1 - Part2 - Part3 - Part4 - Part5 - Part6 - Part7 - Part8 - Part9 - Single Page

[ Usenet FAQs | Web FAQs | Documents | RFC Index ]

Send corrections/additions to the FAQ Maintainer:
kenton@rahul.net (Ken Lee)





Last Update March 27 2014 @ 02:11 PM